JPWO2020225935A1 - - Google Patents

Info

Publication number
JPWO2020225935A1
JPWO2020225935A1 JP2021518297A JP2021518297A JPWO2020225935A1 JP WO2020225935 A1 JPWO2020225935 A1 JP WO2020225935A1 JP 2021518297 A JP2021518297 A JP 2021518297A JP 2021518297 A JP2021518297 A JP 2021518297A JP WO2020225935 A1 JPWO2020225935 A1 JP WO2020225935A1
Authority
JP
Japan
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP2021518297A
Other languages
Japanese (ja)
Other versions
JP7110486B2 (ja
JPWO2020225935A5 (https=
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of JPWO2020225935A1 publication Critical patent/JPWO2020225935A1/ja
Publication of JPWO2020225935A5 publication Critical patent/JPWO2020225935A5/ja
Application granted granted Critical
Publication of JP7110486B2 publication Critical patent/JP7110486B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/09—Guide wires
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M25/0043—Catheters; Hollow probes characterised by structural features
    • A61M25/0045—Catheters; Hollow probes characterised by structural features multi-layered, e.g. coated
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M25/0043—Catheters; Hollow probes characterised by structural features
    • A61M25/005—Catheters; Hollow probes characterised by structural features with embedded materials for reinforcement, e.g. wires, coils, braids
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/09—Guide wires
    • A61M25/09016—Guide wires with mandrils
    • A61M25/09025—Guide wires with mandrils with sliding mandrils
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/09—Guide wires
    • A61M2025/09058—Basic structures of guide wires
    • A61M2025/09083—Basic structures of guide wires having a coil around a core
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/09—Guide wires
    • A61M2025/0915—Guide wires having features for changing the stiffness
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/09—Guide wires
    • A61M2025/09175—Guide wires having specific characteristics at the distal tip

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biophysics (AREA)
  • Pulmonology (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
JP2021518297A 2019-05-07 2019-10-04 ガイドワイヤ Active JP7110486B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPPCT/JP2019/018256 2019-05-07
JP2019018256 2019-05-07
PCT/JP2019/039370 WO2020225935A1 (ja) 2019-05-07 2019-10-04 ガイドワイヤ

Publications (3)

Publication Number Publication Date
JPWO2020225935A1 true JPWO2020225935A1 (https=) 2020-11-12
JPWO2020225935A5 JPWO2020225935A5 (https=) 2022-02-03
JP7110486B2 JP7110486B2 (ja) 2022-08-01

Family

ID=73050705

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021518297A Active JP7110486B2 (ja) 2019-05-07 2019-10-04 ガイドワイヤ

Country Status (5)

Country Link
US (1) US20220054802A1 (https=)
EP (1) EP3967356A4 (https=)
JP (1) JP7110486B2 (https=)
CN (1) CN113825537B (https=)
WO (1) WO2020225935A1 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116322863A (zh) 2020-08-05 2023-06-23 波士顿科学国际有限公司 治疗沿胆道和/或胰腺道狭窄的设备
JP2023028738A (ja) * 2021-08-20 2023-03-03 朝日インテック株式会社 医療用長尺体
KR20230036992A (ko) * 2021-09-08 2023-03-15 뉴라비 리미티드 신경 접근 가이드와이어
WO2024038595A1 (ja) * 2022-08-19 2024-02-22 朝日インテック株式会社 医療用長尺体およびカテーテル

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH021294A (ja) * 1987-09-21 1990-01-05 Advanced Cardeovascular Syst Inc 引延自在の案内ワイヤ
JP2000506051A (ja) * 1996-03-07 2000-05-23 ハートポート インコーポレイテッド カニューレおよびその製造と使用方法
JP2008194185A (ja) * 2007-02-09 2008-08-28 Terumo Corp ガイドワイヤ
JP2010524631A (ja) * 2007-04-23 2010-07-22 インターヴェンショナル アンド サージカル イノヴェイションズ リミテッド ライアビリティ カンパニー 剛性が調節可能なガイドワイヤ
JP2016165325A (ja) * 2015-03-09 2016-09-15 テルモ株式会社 ガイドワイヤ
WO2018181326A1 (ja) * 2017-03-31 2018-10-04 日本ゼオン株式会社 ステントデリバリー装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0228246A (ja) 1988-07-15 1990-01-30 Mitsubishi Gas Chem Co Inc 耐衝撃性に優れた樹脂組成物
US5766151A (en) * 1991-07-16 1998-06-16 Heartport, Inc. Endovascular system for arresting the heart
US6113557A (en) * 1997-06-20 2000-09-05 Medtronic Ave, Inc. Variable stiffness angioplasty guide wire
US7118539B2 (en) * 2002-02-26 2006-10-10 Scimed Life Systems, Inc. Articulating guide wire for embolic protection and methods of use
US7867176B2 (en) * 2005-12-27 2011-01-11 Cordis Corporation Variable stiffness guidewire
US20120165789A1 (en) * 2009-07-09 2012-06-28 Cook Incorporated Spring Action Wire Guide
US8961435B2 (en) * 2011-08-18 2015-02-24 Radius Medical LLC Coaxial guidewire for small vessel access
JP6344762B2 (ja) * 2014-05-21 2018-06-20 朝日インテック株式会社 カテーテル

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH021294A (ja) * 1987-09-21 1990-01-05 Advanced Cardeovascular Syst Inc 引延自在の案内ワイヤ
JP2000506051A (ja) * 1996-03-07 2000-05-23 ハートポート インコーポレイテッド カニューレおよびその製造と使用方法
JP2008194185A (ja) * 2007-02-09 2008-08-28 Terumo Corp ガイドワイヤ
JP2010524631A (ja) * 2007-04-23 2010-07-22 インターヴェンショナル アンド サージカル イノヴェイションズ リミテッド ライアビリティ カンパニー 剛性が調節可能なガイドワイヤ
JP2016165325A (ja) * 2015-03-09 2016-09-15 テルモ株式会社 ガイドワイヤ
WO2018181326A1 (ja) * 2017-03-31 2018-10-04 日本ゼオン株式会社 ステントデリバリー装置

Also Published As

Publication number Publication date
JP7110486B2 (ja) 2022-08-01
WO2020225935A1 (ja) 2020-11-12
EP3967356A4 (en) 2023-06-07
CN113825537B (zh) 2023-10-31
EP3967356A1 (en) 2022-03-16
US20220054802A1 (en) 2022-02-24
CN113825537A (zh) 2021-12-21

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